/*
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You under the Apache License, Version 2.0
 * (the "License"); you may not use this file except in compliance with
 * the License.  You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package org.apache.hertzbeat.log.service;

/**
 * Adapter interface for ingesting logs pushed via different protocols
 * (e.g. OTLP, Loki, Filebeat, Vector).
 * Implementations should:
 *   1. Parse raw HTTP payload of their protocol.
 *   2. Convert data to LogEntry.
 *   3. Forward / persist it to downstream pipeline.
 */
public interface LogProtocolAdapter {

    /**
     * Ingest raw log payload pushed from external system.
     *
     * @param content raw request body string
     */
    void ingest(String content);

    /**
     * Identifier of the protocol this adapter supports ("otlp", "vector", etc.)
     */
    String supportProtocol();
} 